Suzhou Hengxie Machinery Co., Ltd
Suzhou Hengxie Machinery Co., Ltd
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High Speed Double Twist Bunching Machine For Copper Wire Tinned Wire, Enameled Wire
I. Application scope
The bunching machine is suitable for the winding of the extremely thin wire conductors such as aerospace, medical devices, mobile phones, notebook computers, etc. Seven strands of bare copper wire, tinned wire, enameled wire, etc. Conductor wire diameter range: 0.08～0.45mm, stranding area: 0.05-2.5mm2, pitch distance: 4.22mm～55.47mm.
II. Equipment composition
2.1 Machine features
2.1.1 Main body: the body is made of high quality steel plate welded, after annealing processing, precision CNC boring machine.
2.2.2 Driving part: the main transmission adopts synchronous belt with high quality, bearing adopts NSK bearings imported from, using circulating oil lubrication.
2.2.3 Spindle material: 40Cr steel after quenching and tempering treatment;
Accuracy: the outer core of the shaft and the bearing end face are grinded to ensure concentricity and verticality of the axis.
Dynamic balance: dynamic balance accuracy G2.5 (weight difference 0.03 g)
2.2.4 Into the line part: from the line device through the broken line induction area, the first through the main distribution board (line hole according to 1+6+12+)... After passing through the first line pressing die, and then passing through the second line pressing die, the wire guide wheel in the right main shaft is backward. After the aluminum ring with a ceramic ring and then into the main axis of the inside of the wire guide wheel, and then through the center of the steering wheel to the steering wheel, to the top of the qualifying pulley.
2.2.5 Bow belt part: material imported from Japan SK5;
Shape: specially designed to reduce drag.
Weight difference: less than 0.03 grams per pair.
2.2.6 Tension control: 1.2kg/f magnetic powder type automatic clutch (to meet the requirements of 0.10～2mm2 strand production process); PLC program controller to automatically adjust the tension, tension constant.
2.2.7 Production performance: production of 0.10～2mm2 specification products, do not jump the wire, the wire guide wheel, ceramic ring does not damage the copper wire;
2.2 Electrical control
2.2.1 Motor control: using the transducer infinitely adjustable-speed control, can be adjusted, between zero and the highest speed tachometer shows the current speed.
2.2.2 Automatic stop: plateful downtime, internal and external broken wires automatic stop, on the cover, the front door, jacking, plate, such as abnormal alarm automatic brake function.
2.2.3 Electrical control: electrical control design scientific, reasonable, sensitive reaction, action accurate, convenient operation, electrical schematic diagram.
III. Main technical parameter
| Model type | 500P |
| Stranding limit | Suitable for aerospace, medical equipment, mobile phones, notebook computers and other extremely thin wire conductor |
| Max rotating speed(rpm) | Max 3000r/min |
| Conductor single wire dia(mm) | 0.08～0.45mm |
| Conductor stranding section area(mm2) | 0.05-2.5mm2 |
| Pitch(mm) | 4.22～55.47mm |
| Direction of lay | S/Z |
| Take-up bobbin (mm) | φ500mm (by customer) |
| Up-down bobbin | Manual hydraulic lifting line |
| Magnetic powder clutch(kg/f) | 1.2kg/f |
| winding displacement | Light rod, width, row spacing can be adjusted |
| Drive motor | 5.5KW inverter motor + inverter 380V Three-phase four stage |
| Braking | Electromagnetic brake, internal and external disconnection automatic brake |
| lubrication | Circulating oil lubrication |
| Machine size | 2680mm×1250mm×1500mm |
| Machine net weight | 2500kg |
| Painting | By customer(Default blue) |
| Tension control method | Touch Screen+PLC+ Magnetic powder clutch, it may ensure the constant tension from empty bobbin to full bobbin |
IV. The installation of the machine
4.1 Production workshop
The ground should be clean and tidy for production workshop, the channel is smooth, well ventilated, bright light, should be embedded underground power cable.
4.2 The installation of the machine
Machine should be installed so as to facilitate operation and maintenance, machine installation, size layout should be appropriate, to facilitate logistics flow. Each machine use 6 piece of Shock pad.
4.3 Electrical wiring
This machine motor use 380VAC three-phase power supply, electric cabinet R.S.T on patch panel in the terminal for the power converter terminal, when wiring, please make sure the power is correct, the machine should have a good grounding.
